The examples in this section use the following terminology:
fc-name (Ucast) - unicast meter that is used for FC and specified by the fc-name
For example, to configure a unicast meter that uses the FC value ‟be,” the notation be(Ucast) is used.
B - broadcast meter
U - unknown-unicast meter (also referred to as unknown meter)
M - multipoint meter
This section provides examples of usage for service meters.
*A:Dut-A>config>qos>fc-meter-map# info
----------------------------------------------
meter 1 create
exit
meter 2 create
exit
meter 3 create
exit
meter 4 create
exit
meter 11 create
exit
fc be create
exit
----------------------------------------------
Meters being used = 1 [Meter 1 for be(Ucast) and be(BUM)]
Counters being used = 2 (2 x num of meters)
Meter reserved per SAP = 1(nearest exponent of 2 equal to 1)
Counters reserved per SAP = 2(2 x num of meters reserved per SAP)
========================================
Single FC configured to use the default unicast meter for all unicast traffic and default multipoint meter (meter 11) for all BUM traffic
*A:Dut-A>config>qos>fc-meter-map# info
----------------------------------------------
meter 1 create
exit
meter 2 create
exit
meter 3 create
exit
meter 4 create
exit
meter 11 multipoint create
exit
fc be create
exit
----------------------------------------------
Meters being used = 2 [Meter 1 for be(Ucast) + Meter 11 for be(BUM)]
Counters being used = 4 (2 x num of meters)
Meter reserved per SAP = 2 (nearest exponent of 2 equal to 2)
Counters reserved per SAP = 4(2 x num of meters reserved per SAP)
========================================
Two FCs configured to use the default unicast meter for all unicast traffic and default multipoint meter (meter11) for all BUM traffic
*A:Dut-A>config>qos>fc-meter-map# info
----------------------------------------------
meter 1 create
exit
meter 2 create
exit
meter 3 create
exit
meter 4 create
exit
meter 11 multipoint create
exit
fc be create
exit
fc l2 create
exit
----------------------------------------------
Meters being used = 2 [Meter 1 for be (Ucast) and l2 (Ucast) + Meter 11 for be(BUM)
and l2(BUM)]
Counters being used = 4 (2 x num of meters)
Meter reserved per SAP = 2(nearest exponent of 2 equal to 2)
Counters reserved per SAP = 4(2 x num of meters reserved per SAP)
========================================
Two FCs configured to use the default unicast meter for all unicast traffic, with FC ‟be” configured to use default multipoint meter (meter 11) for all BUM traffic, with FC ‟l2” configured to use an explicit broadcast meter only broadcast traffic and the default multipoint meter 11 for both multicast and unknown-unicast traffic
*A:Dut-A>config>qos>fc-meter-map# info
----------------------------------------------
meter 1 create
exit
meter 2 create
exit
meter 3 create
exit
meter 4 create
exit
meter 11 multipoint create
exit
fc be create
exit
fc l2 create
broadcast-meter 2
exit
----------------------------------------------
Meters being used = 3 [Meter 1 for be(Ucast) and l2( Ucast) + Meter 11 for be(BUM)
and l2 (UM) + Meter 2 for l2(B)]
Counters being used = 6 (2 x num of meters)
Meter reserved per SAP = 4(nearest exponent of 2 greater than 3)
Counters reserved per SAP = 8(2 x num of meters reserved per SAP)
========================================
Two FCs configured, with one FC (that is, FC ‟be”) to use the explicitly configured unicast meter for unicast traffic and explicit meter for BUM traffic, and the other FC (that is, FC ‟l2”) configured to use default unicast meter for unicast traffic and explicit meter for BUM traffic
*A:Dut-A>config>qos>fc-meter-map# info
----------------------------------------------
meter 1 create
exit
meter 2 create
exit
meter 3 create
exit
meter 4 create
exit
meter 11 multipoint create
exit
fc be create
meter 2
broadcast-meter 2
multicast-meter 2
unknown-meter 2
exit
fc l2 create
broadcast-meter 2
multicast-meter 2
unknown-meter 2
exit
----------------------------------------------
Meters being used = 2 [Meter 1 for l2( Ucast) + Meter 2 for be(Ucast) , be(BUM)
and l2 (BUM)]
Counters being used = 4 (2 x num of meters)
Meter reserved per SAP = 2(nearest exponent of 2 equal to 2)
Counters reserved per SAP = 4(2 x num of meters reserved per SAP)
========================================
One FC (that is, FC ‟be”) configured to use the explicitly configured unicast meter for all unicast traffic and BUM traffic
*A:Dut-A>config>qos>fc-meter-map# info
----------------------------------------------
meter 1 create
exit
meter 2 create
exit
meter 3 create
exit
meter 4 create
exit
fc be create
meter 2
exit
----------------------------------------------
Meters being used = 1 [Meter 2 for be(Ucast) and be(BUM)]
Counters being used = 2 (2 x num of meters)
Meter reserved per SAP = 1(nearest exponent of 2 equal to 1)
Counters reserved per SAP = 2(2 x num of meters reserved per SAP)
========================================